package org.qiyu.live.provider.service;

/**
 * @Author: WangJiYou
 * @Date: 2025/01/18/15:16
 * @Description:
 */
public interface ImOnlineService {

    /**
     * 判断对应业务的userId的主机是否在线
     */
    boolean isOnline(Long userId, int appId);
}